Question: I was travelling and due to losing a few hours, did not manage to daven shacharis on time. What should I do now?
Answer:
The Shulchan Aruch (OC 89:1) writes that one should daven shacharis
within four hours from alos hashachar (dawn).
The Rema writes, however, that one may
daven shacharis until chatzos (midday)
if necessary.
The Gemara (Berachos 26a) teaches
that one who accidentally missed shacharis, mincha or maariv
can make it up with a tefilla tashlumin, by repeating the amida
in the following davening. The Shulchan Aruch (OC 108:1) writes that one
must ensure to say the regular amida first followed by the tashlumin
(see Aruch Hashulchan OC 108:9). The
Shulchan Aruch (OC 108:7) and Mishna Berura (108:1; 22) stress that one who
deliberately missed a tefilla does not have this opportunity.
As this tashlumin
should be said soon after the regular amida, the Mishna Berura (108:11) writes that one
must not interrupt even to learn something, though one doing tashlumin
for shacharis should listen to chazaras hashatz and say tachanun
and ashrei first (see Rivevos Ephraim 1:170; 3:142; 8:37).
R’ Avraham Yeshaya Pfoifer (Ishei Yisrael
30:n5) writes that as each of these amidos
should be the same, one (who davens nusach ashkenaz) says shalom
rav instead of sim shalom even when repeating the amida.
While we no longer wear tefillin
while davening mincha, R’ Pfoifer (Ishei Yisrael 19:n46) writes that one
who has not yet worn them should do so then. R’ Moshe Feinstein (Igros Moshe OC
4:34) writes that one would be allowed to wear them in shul even though
no-one else does so then, and this does not pose an issue of lo sisgodedu (practising
a distinctly different custom to others).
In conclusion, if one did not
manage to daven
shacharis, one should daven mincha as normal, though repeat the
amida again. They should listen to chazaras hashatz (if in shul)
first, and say both tachanun (when relevant) and ashrei before
the tashlumin.