| 21 | Train Number | 22 | ||||
| Daily | Miles | (Missouri Pacific Lines) | Services | Daily | ||
| 12 05P | Dp | 0 | San Antonio, TX (CT) | C | Ar | 1 30P |
| F12 30P | 13 | Von Ormy, TX | F 1 05P | |||
| 12 50P | 23 | Lytle, TX | 12 50P | |||
| F12 59P | 28 | Natalia, TX | F12 38P | |||
| 1 08P | 33 | Devine, TX | 12 29P | |||
| F 1 20P | 42 | Moore, TX | F12 15P | |||
| 1 39P | 54 | Pearsall, TX | 11 56A | |||
| F 1 51P | 63 | Derby, TX | F11 39A | |||
| 2 03P | 70 | Dilley, TX | 11 28A | |||
| F 2 14P | 77 | Millett, TX | F11 15A | |||
| F 2 25P | 81 | Gardendale, TX | F11 07A | |||
| 2 37P | 87 | Cotulla, TX | 10 55A | |||
| F 2 55P | 98 | Artesia Wells, TX | F10 35A | |||
| 3 20P | 115 | Encinal, TX | 10 09A | |||
| 4 20P | Ar | 154 | Laredo, TX | C | Dp | 9 05A |
| 2 | Continuing Train Number (National Railways of Mexico) | 1 | ||||
| 6 00P | Dp | 156 | Nuevo Laredo, Tam. | Ar | 8 00A | |
| 8 39P | 266 | Villaldama, N.L. | M | 5 23A | ||
| 10 15P | Ar | 324 | Monterrey, N.L. | C M | Dp | 3 50A |
| 10 35P | Dp | Ar | 3 30A | |||
| 1 15A | Ar | 391 | Saltillo, Coah. | C M | Dp | 1 40A |
| 1 35A | Dp | Ar | 1 20A | |||
| 5 15A | Ar | 512 | Vanegas, S.L.P. | M | Dp | 9 55P |
| 5 25A | Dp | Ar | 9 45P | |||
| 8 55A | Ar | 633 | San Luis Potosi, S.L.P. | C M | Dp | 6 35P |
| 9 15A | Dp | Ar | 6 15P | |||
| 11 08A | 686 | San Felipe, Gto. | 4 38P | |||
| 12 08P | 716 | Rio Laja, Gto. | 3 38P | |||
| 1 08P | 742 | San Miguel Allende, Gto. | C | 2 35P | ||
| 1 55P | Ar | 765 | Escobedo, Gto. | Dp | 1 55P | |
| 2 15P | Dp | Ar | 1 35P | |||
| 780 | Mariscala, Gto. | 1 13P | ||||
| 2 58P | 793 | Queretaro, Qro. | C | 12 59P | ||
| 4 54P | 860 | Huichapan, Hgo. | M | 11 10A | ||
| 8 00P | Ar | 958 | Mexico City, D.F. (Buenavista) (CT) | C | Dp | 8 20A |
Sleepers—
San Antonio to Mexico City (10-Section, 1 Drawing-room, 2 Compartment) [314].
San Antonio to Mexico City (8-Section, 5 Double Bedroom) [316].
Dining Lounge (Missouri Pacific Car)—
San Antonio to Mexico City.
Coaches—(Reclining Seats)—
San Antonio to Laredo.
San Antonio to Mexico City. (Reserved Seats.)
Sleepers—
Mexico City to San Antonio (10-Section, 1 Drawing-room, 2 Compartment) [326].
Mexico City to San Antonio (8-Section, 5 Double Bedroom) [321].
Dining Lounge (Missouri Pacific Car)—
Mexico City to San Antonio.
Coaches—(Reclining Seats)—
Mexico City to San Antonio. (Reserved Seats.)
Laredo to San Antonio.
Time:
A - A.M.
D - Train stops only to discharge passengers
F - Conditional (Flag) stop
I - Customs/Immigration inspection stop
M - Meal stop
N - Not a passenger stop
P - P.M.
R - Train stops only to receive passengers
Services:
A - Auto loading/unloading facilities (as freight)
B - Checked baggage is handled
C - Coupon station (Ticket office)
I - International border inspection station
M - Food service available
P - Telephone station
R - Rental cars available
T - Telegraph station
X - Checked baggage NOT handled
The Aztec Eagle was the principal rail passenger connection between the major U.S. cities and Mexico in the 1950s. At various points in its lifetime (although not on this timetable) it carried through sleepers between St. Louis and Mexico City. I have heard rumors of a direct New York-Mexico City sleeper but I have not yet found such an entry; there were through sleepers from New York to San Antonio in this timetable and a St. Louis-Mexico City all-Pullman train before WWII, but I have as yet seen no through cars from New York to Mexico. Your suggestions are welcome. [Edit—January 2013: Found it. Through Pullmans operated briefly between New York and Mexico City on the P. R.R.-Mo. Pac.-N. de M. Sunshine Special between 1946 and 1948. A tip of the hat to "Harry Foster Malone, Esq." on the Railfan.Net forums; confirmed in Arthur Dubin's More Classic Trains. Timetable for the 1947 Sunshine Special is "in the works."]